Since the Boundary-Sealing Operation began, the world has remained in a state of localized chaos and overall stability. The six Boundary-Sealing squads, the world's peacekeeping forces, have each gone about their own business. Two hundred years ago, the purge of the rebel Seraphim brought them together. Then, on an unremarkable day two hundred years later, all six squads received an urgent order from their superiors.
What kind of major crisis requires all six Boundary-Sealing squads to handle it together?
Why was the danger rating for this mission raised to SSS, only for the mission to be suddenly canceled?
Bai Qiyan, reborn after death, has many identities. Which one is the real him?
Will the truths and illusions we've uncovered all come to nothing?
No matter what we become, living on is the greatest happiness.
